Endless Round Belt Color Black Core Type Reinforced Solid Diameter 9/16 in For Minimum Pulley Diameter 5 13/32 in Hardness 80A Outside Length 200 in Surface Texture Rough Application Commercial Sewing Machines Power Turn and Line Shaft Conveyors Serpentine Drives Twisted Drives Belt Material Gum Rubber For Use With Commercial Sewing Machines Power Turn and Line Shaft Conveyors Serpentine Drives Twisted Drives Inside Length 17 ft Length Type Endless